//P106:using the new operator for arrays
#include<iostream>
int main()
{
    using namespace std;
    double * p3 = new double [3];//space for 3 doubles
    p3[0] =0.2;
    p3[1]=0.5;
    p3[2]=0.8;
    cout << "p3[1] is "<<p3[1]<< ".\n";
    p3=p3+1;
    cout << "Now p3[0] is "<<p3[0]<<" and ";
    cout << "p3[1] is " << p3[1]<<".\n";
    p3=p3-1;
    delete [] p3;
    return 0;
}
